Trio has started a thread on the forum for uploading and downloading Pwidgets plugins. See Pwidgets - plugins and widget storage
We will be adding widget plugins here from time to time so if you want to keep up to date with new widgets that is the place!

There is also a Pwidgets "Howto" which we maintain, HOWTO change settings in Pwidgets. We will attempt to keep this up to date, however anyone can post there, their own tips and tricks to do with Pwidgets